Do any of you sprint from a seated position? Everyone I know sprints from a standing position except me. Is standing more efficient/better when it comes to sprinting? I have done well, so am hesitant to try in a race. When training for sprints, I cannot go as long or as hard when standing as I can from sitting. So I might have smaller numbers, but I can last longer when seated, and assuming I am in the right place at the end, that seems to be to my advantage. Will I eventually be a better sprinter if I am standing?